To accommodate a three-prong plug, a few people may use a clipper to ... shock if you don't have a grounding prong. These types of shocks are more common than you may think. The safest option ...
This is pretty straightforward: It’s a 15- or 20-amp, 120- or 125-volt receptacle that has USB connections in addition to or instead of a three-prong plug. This can be handy if you have a lot of ...